Deduster for plastic granulate & pellets
HELIO®Clean 3

Reliable dust removal through a 3-stage dedusting technology

Conveyor / dedusting unit with ion shower

The new HELIO®Clean 3 conveyor / dedusting unit has been specially developed for injection moulding processes with small to medium throughputs and is suitable for direct mounting on the injection unit or a drying container.

  • small and powerful
  • compact
  • low weight
  • air separation with ion shower
  • 1- or 2-component version
  • special glass construction
  • simple operation
  • 3-stage dedusting technology
  • cleaning by means of ions
  • optimum price/performance ratio
  • material troughput up to 25 kg/h*

*depending on material and required degree of dedusting example based on PMMA/PC

Dedusting process - Air-floating with ion shower and dust suction

3-stage dedusting technology

Conveying speed and air-floating power steplessly adjustable.


The material is gently conveyed into the sifting glass with simultaneous dust separation during filling.

Air floating + ion shower

Dust separation by air-floating with ionized air with freely adjustable whirling.


The sifter glass is cleaned and neutralised with ionized air between two filling processes.


Ion shower

While the granulate is whirled up and circulated in the deduster, acontinuous stream of ionized air is blown through the portion to be dedusted.

In this way, the binding forces between dust particles and granules are reduced to such an extent that the dust loosens and can be separated by air-floating. Due to the special glass construction, the ions are particularly „long-lasting“ and therefore lead to a high efficiency of the ion shower.

Special glass construction

The dedusting chamber is made of abrasion-resistant special glass. This enables efficient cleaning with the aid of ions, as these are not neutralised immediately when they hit the sifter wall, but can release the binding forces between dust and granules over a longer period of time. This design also enables the conveying and cleaning process to be viewed from all sides.

Assembly versions

Mounting on processing machine Type M

HELIO®Clean 3 on injection unit. Conveying and dedusting of the material directly on the feeding zone. Intermediate container optionally with 0.5 / 2.0 or 5.0 liter volume. Machine adapter with L-claw

Mounting on drying container Type B

JETBOXX® dryer with HELIO®Clean 3. Conveying with dedusting of the material on mobile dryer or top mounted dryer. The HELIOS portioning device provides a reproducible, always the same dust separation portion with controlled transfer to a downstream (drying) container.

Technical data

Standard equipment

  • 1-component version
  • compact version (control on device)
  • version for mounting on processing machine
  • Compressed air driven Venturi suction lance in short version with 3m PUR-H DN32 conveying hose package. Conveying height up to 8 m.
  • dust collection container with 5 m dust removal hose


  • flange ring for mounting on drying container
  • split version (control can be mounted separately)
  • 2-component version HELIO®Clean 3 MIX
  • conveying hose package long (5 m)
  • dust collection container extension (+ 11 litre volume)
  • intermediate container 0.5 / 2.0 or 5.0 litre
  • machine adapter with L claws

Technical data

Materialspecial glass, stainless steel, Al nickel-plated
Material throughputapprox. 25 kg/h*
Conveying pipeDN 32
Conveying height max. 8 m
Electrical connection ∼ 100 - 240 V AC, 50/60 Hz
Power consumption max. 20 W
Pneumatic connection min. 6 bar, 1/2“
Compressed air quality max. oil content ≤ 0,01 mg/m³
Temperature range 0 - 40 °C
Height559 mm

* depending on the material to be dedusted and the required degree of dedusting

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